Question

w pob
Two mobiles cost 16,000
vrupees. How much money will
be required to by 13 such
mobiles​

Answer 1

Answer:

Let the cost of 13 mobiles be Rs x.  The quantity of mobiles and their cost are in direct proportion.  ∴ 2/16000 = 13/x ∴ 2x = 13 × 16000 ….(Multiplying both sides by 16000x)  ∴ x = (13 x 16000)  = 104000 ∴ Rs 104000 will be required to buy 13 mobiles.Read more on Sarthaks.com - https://www.sarthaks.com/861156/two-mobiles-cost-rs-16-000-how-much-money-will-be-required-to-buy-13-such-mobiles

Step-by-step explanation:

hope you like it

Answer 2

Answer:

104000 rupees

Step-by-Step Explanation:

Let us suppose the cost of 13 mobiles is x rupees.

The number of mobiles and their cost vary in direct proportion.

∴ $\frac{2}{16000} = \frac{13}{x}$

⇒ x = $\frac{13*16000}{2}$

= x = 104000 rupees

Hence, the cost of 13 mobiles is 104000 rupees.

Hope it helps you!!(●'◡'●)